Individual provider Active NPI

Steven D Tienvieri II, MA, LPC

  • Mental Health Counselor
  • Frederick, CO
National Provider Identifier
1437525789
Registry record updated Mar 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LPC.0018930 Issued in CO
Practice address
3116 Camanche CT
Frederick, CO 80516-2606
Phone
(970) 584-9633
NPI assigned
Aug 20, 2015
Last updated
Mar 5, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LPCC.0018047 CO
Mental Health Counselor 101YM0800X LPC.0018930 CO Primary

Addresses

Primary practice location

3116 Camanche CT
Frederick, CO 80516-2606

Mailing address

2530 Crescent Cove Dr Apt 11
Evans, CO 80620-3611
Phone (970) 584-9633

Other identifiers 2

IdentifierTypeStateIssuer
LPC.0018930OtherCOCOLORADO DEPARTMENT OF REGULATORY AGENCIES
LPCC.0018047OtherCOCOLORADO DEPARTMENT OF REGULATORY AGENCIES

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
LPC.0018930COMDMental Health Counselor
LPCC.0018047COMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Specialty Counseling and Consulting PastSince May 1, 2022 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1440028800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1437525789",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2530 CRESCENT COVE DR APT 11",
            "city": "EVANS",
            "state": "CO",
            "postal_code": "806203611",
            "telephone_number": "970-584-9633"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3116 CAMANCHE CT",
            "city": "FREDERICK",
            "state": "CO",
            "postal_code": "805162606",
            "telephone_number": "970-584-9633"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIENVIERI",
        "first_name": "STEVEN",
        "middle_name": "D",
        "name_suffix": "II",
        "credential": "MA, LPC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-08-20",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPCC.0018047",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPC.0018930",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COLORADO DEPARTMENT OF REGULATORY AGENCIES",
            "identifier": "LPC.0018930",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COLORADO DEPARTMENT OF REGULATORY AGENCIES",
            "identifier": "LPCC.0018047",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.